Turnpike Troubadours Photo: Kelly Kerr Photo: Doug Schwarz Sugar Free Allstars Steeples Desi and Cody Photo: Doug Schwarz Josh Sallee Photo: Beryl Ford Collection/Rotary Club of Tulsa, Tulsa City-County Library and Tulsa Historical Society The Flaming Lips Photo: Doug Schwarz Photo: Nathan Poppe Lord Buffalo Brianna Gaither Photo: Jeremy Charles Mike Bone Colin Nance Cosmostanza Red Eye Gravy Photo: Jeremy Charles Gentle Ghost